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Número de publicaciónUS5152077 A
Tipo de publicaciónConcesión
Número de solicitudUS 07/745,802
Fecha de publicación6 Oct 1992
Fecha de presentación16 Ago 1991
Fecha de prioridad16 Ago 1991
TarifaCaducada
También publicado comoCA2049529A1, EP0530414A1
Número de publicación07745802, 745802, US 5152077 A, US 5152077A, US-A-5152077, US5152077 A, US5152077A
InventoresChao-Jung Liang
Cesionario originalLiang Chao Jung
Exportar citaBiBTeX, EndNote, RefMan
Enlaces externos: USPTO, Cesión de USPTO, Espacenet
Cloth drying machine
US 5152077 A
Resumen
A clothes drying machine comprising a housing having a drying chamber at the top thereof for drying the clothes hung therein, and an installation chamber at the bottom into which two air fans and a compressor-operated heat exchanger circulation coil are installed to produce heated convection currents circulating through said drying chamber and said installation chamber to an exhaust wherein moisture is carried out of the housing of the machine and thereby permitting dry, hot air currents to be continuously delivered into said drying chamber to dry clothes hung therein.
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Reclamaciones(3)
I claim:
1. A clothes drying machine comprising:
a hollow housing having double swinging doors on the front face thereof for access to the interior thereof, an air intake at one side, and an exhaust port at another side, a division plate therein forming a drying chamber at the top thereof for drying clothes hung therein and an installation chamber at the bottom thereof, said division plate having an opening at one end and a vertical board attached thereto at an opposite end, said vertical board having a plurality of openings thereon and defining with the housing a narrow air passage way therebetween, a plurality of division boards disposed in said installation chamber dividing it into a condensing compartment and an evaporating compartment at one side and a re-heating compartment at an opposite side;
a compressor mounted in said heat releasing compartment;
a condensing coil mounted in said condensing compartment, said condensing coil having an input port connected to said compressor and an output port at an opposite end inserted into said evaporating compartment;
a basin disposed in said condensing compartment below said condensing coil to collect condensed water drops;
a water container fastened in said evaporating compartment to collect water from said basin through a guide tube connected therebetween;
a heat releasing coil disposed in said evaporating compartment to release heat for evaporating the water gathered in said water container, said heat releasing coil having one end connected to said condensing coil and an opposite end inserted into said re-heating compartment;
a radiating coil disposed in said re-heating compartment, said radiating coil having one end connected to said air compressor and an opposite end connected to said heat releasing coil to incorporate said heat releasing coil and said condensing coil into a heat exchange circulation coil;
a first air fan means mounted in said air intake in said housing for bringing in outside air;
a second air fan means mounted between said condensing compartment and said re-heating compartment for conveying air currents from said condensing compartment into said re-heating compartment;
an electric heater mounted in said re-heating compartment;
a thermostat disposed below said electric heater;
timer means mounted on said housing at the front face thereof for automatically starting and stopping the operation of said compressor and said first and second air fan means at predetermined times;
a first control switch means mounted on said housing at the front face thereof for controlling the operation of said electric heater; and
a second control switch means mounted on said housing at the front face thereof for regulating the setting of said thermostat.
2. The clothes drying machine of claim 1, further comprising an ultra violet lamp mounted in said drying chamber and third control switch means mounted on said housing at the front face thereof controlling said lamp for sterilizing the clothes hung in said drying chamber.
3. The drying machine of claim 1, wherein said compressor and said first and second air fan means are operable to cause convection currents of air to circulate through said drying chamber and said installation chamber permitting moisture to be carried from said drying chamber into said evaporating compartment for evaporation and also into said re-heating compartment for drying so that dry hot air is continuously delivered into said drying chamber to dry the clothes hung therein.
Descripción
BACKGROUND OF THE INVENTION

The present invention relates to a clothes drying machine and relates more particularly to a clothes drying machine which produces heated convection currents to quickly dry the clothes hung therein.

Conventionally, after washing, clothes are hung on a rod or supporting rope for drying in the sun or by air. This natural drying process takes too long. During raining days when the air has a high percentage of water moisture therein, wet clothes may not dry. In recent years, several drying machines and fully automatic type of washing machines have been disclosed for drying or washing and drying clothes efficiently. The common disadvantage of the known types of drying machines and fully automatic type of washing machines is that the clothes which are dried can not be kept in shape and may be torn easily during the drying process. Another disadvantage of the known structures of drying machines and fully automatic type of washing machines is that colors may run during the drying process. Further, cotton lint may be discharged into the air during the operation of the machines, causing air contamination problems.

SUMMARY OF THE INVENTION

The present invention is intended to eliminate the aforesaid problems It is therefore an object of the present invention to provide a clothes drying machine which keeps clothes from stretching during the drying operation.

It is another object of the present invention to provide a clothes drying machine which keeps the colors in clothes from running.

It is still another object of the present invention to provide a clothes drying machine which does not cause air pollution problems.

According to the present invention, a clothes drying machine comprises an enclosed housing having means to produce heated convection currents, permitting moisture to be carried out of a drying chamber into a condensing compartment where moisture is condensed into water and then delivered to an evaporating compartment for evaporating into steam, the steam is then blown into a reheating compartment and dried by an electric heater. Therefore, hot, dry air is continuously delivered to the drying chamber to dry clothes hung therein.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is a perspective view of the preferred embodiment of the clothes drying machine of the present invention:

FIG. 2 is a view similar to FIG. 1 but with portions of the housing removed;

FIG. 3 is a longitudinal sectional view taken along line 3--3 of FIG. 2;

FIG. 4 is a longitudinal sectional view taken along line 4--4 of FIG. 2;

FIG. 5 is a transverse sectional view taken along line 5--5 of FIG. 2;

FIG. 6 is a sectional top view of the clothes drying machine of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT

Referring to FIGS. 1 and 2, there is illustrated the preferred embodiment of the clothes drying machine of the present invention which is generally comprised of a housing 1 having double swinging doors 11, 12 on the front face thereof for access. On the front face of the housing 1 at the top, there are provided a timer 13, an ultra violet lamp control switch 14, an electric heater control switch 15, and a thermostat control switch 16.

Referring to FIG. 3, as well as FIG. 2, a division plate 116 is transversely fastened inside the housing 1 to separate the holding space therein into a drying chamber 115 at the top and an installation chamber 2 at the bottom, which division plate 116 has one end attached to the inner wall surface of the housing 1 and an opposite end incorporated with a vertical board 117 which defines with the inner wall surface of the housing 1 a narrow air passage way 119 therebetween. The installation chamber 2 comprises a condensing compartment 21 at one end adjacent the narrow air passage way 119 for mounting a condensing coil 22 and a basin 221. Any water contained in the basin 221 is further guided through a guide tube 222 to a water container 223 which is fastened in a water evaporating compartment 24 inside the installation chamber 2. There is also provided an air condenser 31 fastened in the installation chamber 2 at a suitable location. The compressor 31 has one end connected to the condensing coil 22 and an opposite end connected to a heat releasing coil 241 via a radiating coil 331, wherein the condensing coil 22, the heat releasing coil 241 and the radiating coil 331 form a circulation coil, and the heat releasing coil 241 is disposed in the water container 223. The water evaporating compartment 24 has an exhaust hole 242 on the front end thereof for the exhaustion therethrough of steam, and an air intake hole 243 at one lateral side with an electric fan 244 mounted thereon. Inside the installation chamber 2 there is provided a re-heating compartment 25 adjacent the condensing compartment 21 and the evaporating compartment 24 and separated therefrom by a vertical division board 251. An air fan 252 is fastened inside the re-heating compartment 25 to such air currents from the condensing compartment 21 into the re-heating compartment 25 for evaporating. The compressor 31 is installed inside the re-heating compartment 25. There is a radiating coil 331 disposed in the re-heating compartment 25 at a lower level, an electric heater 332 is disposed above said radiating coil 331, and a thermostat 333 is attached to said electric heater 332 at the bottom. Further, the division plate 116 has an opening 218 made at a location corresponding to the electric heater 332.

In the drying chamber 115, there is provided a hanging rod 1151 for hanging clothes C and an ultra violet lamp 1152 above said hanging rod 1151 for sterilizing the clothes C hung therein.

When the machine is started, the air compressor 31 is turned on, and the condensing coil 22 in the condensing compartment 21 becomes cold. At the same time, the heat releasing coil 241 in the water container 223 and the radiating coil 331 in the re-heating compartment 25 are heated. Under this stage and by means of the operation of the air fan 252, moisture in the drying chamber 115 is carried by air currents which are sucked through a plurality of holes 118 in the vertical board 117 and the narrow passage way 119 into the condensing compartment 21. Water condensed therein will be gathered in the basin 221 and then guided by the guide tube 22 to the water container 223. By heating the heat releasing coil 241, any water in the water container 223 will be evaporated and exhausted through the exhaust hole 242. Dehumidified air currents are sucked, by means of the fan 252, from the condensing compartment 21 into the re-heating compartment 25 and heated by the radiating coil 331. During heat exchange between the radiating coil 331 and dehumidified air currents, the radiating coil 331 is simultaneously cooled, and therefore, the condensing coil 22 can be constantly maintained at a low temperature. Dry and hot air currents flow from the re-heating compartment 25 through the opening 218 on the division plate 116 toward the clothes C hanging in the drying chamber 115 to entrain moisture toward the narrow air passage way 119 for next circulation cycle. The aforesaid air circulation cycle is repeated until all the clothes C hung in the drying chamber 115 are dried.

For quick drying operation, the electric heater 332 may be turned on by means of electric heater control switch 15 to produce heat so as to accelerate the clothes drying operation. Further, turning on the ultra violet lamp control switch 14 causes the ultra violet lamp 1152 to produce ultra violet radiation for sterilizing the clothes hung in the drying chamber 115.

Citas de patentes
Patente citada Fecha de presentación Fecha de publicación Solicitante Título
US2232022 *12 Ago 193818 Feb 1941Estes C DrakeDrier
US3670425 *11 Feb 197120 Jun 1972Hudis AnnClothes rejuvenator
US3739487 *25 May 197119 Jun 1973Clark RDrying apparatus
US3805561 *29 Jun 197223 Abr 1974Cissell W Mfg CoGarment finishing apparatus
US4180919 *17 Oct 19771 Ene 1980Hans BaltesMethod for drying laundry, and a drying cabinet for carrying out such method
US4471537 *18 Ene 198218 Sep 1984Indesit Industria Elettrodomestici Italiana S.P.A.Dryer apparatus having an improved air circulation
US4625432 *30 Nov 19842 Dic 1986Hans BaltesApparatus and method for drying and sterilizing fabrics
US4682424 *16 Oct 198628 Jul 1987Arlillian IrvingClothes drying apparatus
US4869872 *25 Sep 198726 Sep 1989Hans BaltesProcess for drying and sterilizing goods in a closed circulating system
Citada por
Patente citante Fecha de presentación Fecha de publicación Solicitante Título
US5343632 *10 Abr 19926 Sep 1994Advanced Dryer Systems, Inc.Closed-loop drying process and system
US5369892 *4 Jun 19936 Dic 1994Dhaemers; Gregory L.Armoire
US5433919 *21 Oct 199318 Jul 1995Patent-Und Innovationsagentur Nordrhein-Westfalen GmbhMethod for detoxication, aeration, drying and sterilization of fabrics
US5546678 *5 Dic 199420 Ago 1996Dhaemers; Gregory L.Armoire adaptable to a sauna, drum dryer, and tubular lighted clothing dryer with humidity damper control of exhaust gases
US5548100 *30 Dic 199420 Ago 1996Miller; William R.Article warmer with heated frame and flexible enclosure
US5640783 *26 Abr 199524 Jun 1997Schumaier; Daniel R.Hearing aid drying appliance
US5815961 *6 Jun 19976 Oct 1998Whirlpool CorporationClothes treating cabinet with inflatable hanger
US6094839 *11 May 19991 Ago 2000Nikolov; Dimitar NikolovFootwear drying apparatus
US6632001 *26 Dic 200114 Oct 2003Chia-Teh ChenCloset hanging rod structure having illumination function
US6693260 *21 Mar 200217 Feb 2004Spacessories Inc.Warming apparatus
US6745496 *18 Mar 20028 Jun 2004Anthony CassellaAir-flow dryer and method
US6860032 *14 Ene 20031 Mar 2005Whirlpool CorporationStationary clothes drying apparatus with jet nozzles
US69102926 Feb 200328 Jun 2005Maytag CorporationClothes drying cabinet with improved air distribution
US69287524 Abr 200316 Ago 2005Maytag CorporationCombination tumble and cabinet dryer
US6973740 *14 Ene 200313 Dic 2005Whirlpool CorporationStationary clothes drying apparatus
US7377052 *16 Feb 200727 May 2008Maruca Robert ELow temperature clothes dryer
US7624466 *8 Dic 20051 Dic 2009Lg Electronics Inc.Operation method of laundry device
US784971726 Jun 200914 Dic 2010Whirlpool CorporationModular laundry system with horizontal module spanning two laundry appliances
US791341930 Dic 200529 Mar 2011Whirlpool CorporationNon-tumble clothes dryer
US7941936 *24 May 200717 May 2011Ingenious Designs LlcGarment drying apparatus
US7992322 *5 Nov 20089 Ago 2011Daewoo Electronics CorporationDryer having intake duct with heater integrated therein
US8058588 *22 Ene 200815 Nov 2011Western Industries, Inc.Electronically controlled warmer drawer
US806693924 Feb 201029 Nov 2011Parah, LlcDescenting methods
US811435821 Nov 200714 Feb 2012Primaira, LlcApparatus and method for treating impurities in air and materials
US813233930 Jul 200813 Mar 2012Lg Electronics Inc.Cloth treating apparatus
US8136273 *18 Abr 200720 Mar 2012Lg Electronics Inc.Clothes refreshing apparatus and method for controlling the same
US81875332 Dic 200829 May 2012Parah, LlcDescenting systems and methods
US822167820 Feb 200317 Jul 2012Hedman David ESystem and process for removing or treating harmful biological and organic substances within an enclosure
US82561354 May 20054 Sep 2012Thermapure, Inc.Method for removing or treating harmful biological and chemical substances within structures and enclosures
US8256136 *12 Nov 20084 Sep 2012Lg Electronics Inc.Laundry treating apparatus
US825764822 Nov 20114 Sep 2012Scott ElrodSystem and method for reducing odors in a blind
US827214319 Ago 200325 Sep 2012David HedmanSystem and process for removing or treating harmful biological and organic substances within structures and enclosures
US82864528 Jul 200916 Oct 2012Whirlpool CorporationModular laundry system with segmented work surface
US83221691 Jul 20094 Dic 2012Whirlpool CorporationModular laundry system with vertical laundry module
US832909624 Jun 200911 Dic 2012Parah, LlcSystems and methods for detecting descented material
US83757501 Jul 200919 Feb 2013Whirlpool CorporationModular laundry system with vertical laundry module
US83815522 Jul 200926 Feb 2013Whirlpool CorporationModular laundry system with vertical laundry module
US838890014 Oct 20095 Mar 2013Primaira, LlcApparatus and method for treating impurities in air and materials
US840418019 Abr 201226 Mar 2013Parah, LlcMethod of descenting hunter's clothing
US84134702 Jul 20099 Abr 2013Whirlpool CorporationModular laundry system with vertical laundry module
US84590672 Jul 200911 Jun 2013Whirlpool CorporationModular laundry system with vertical laundry module
US84795421 Jul 20099 Jul 2013Whirlpool CorporationModular laundry system with work surface having a functional insert
US8484861 *4 Ago 200816 Jul 2013Lg Electronics Inc.Clothes treating apparatus
US85224502 Feb 20093 Sep 2013Lg Electronics Inc.Clothes treating apparatus
US85571772 May 201115 Oct 2013Parah, LlcMethod of descenting hunter's clothing
US8621763 *19 Ago 20097 Ene 2014Lg Electronics Inc.Fabric treatment apparatus
US86635534 Sep 20124 Mar 2014Scott ElrodSystem and method for reducing odors in a blind
US885250110 May 20117 Oct 2014Thermapure, Inc.Method for removing or treating harmful biological and chemical substances within structures and enclosures
US8863405 *28 Mar 201221 Oct 2014Lg Electronics Inc.Clothes dryer
US89253574 Ago 20086 Ene 2015Lg Electronics Inc.Clothes treating apparatus
US893656318 Oct 201120 Ene 2015Vitalmex International S.A. de C.V.Method for connecting a blood pump without trapping air bubbles
US8997372 *3 Ene 20137 Abr 2015Stan CennonForced convection hanging clothes dryer
US91878552 Jul 200917 Nov 2015Whirlpool CorporationModular laundry system with work surface
US92208496 Dic 201129 Dic 2015Vitalmex Internacional S.A. De C.V.Device and method for connecting a blood pump without trapping air bubbles
US20040028554 *20 Feb 200312 Feb 2004Hedman David E.System and process for removing or treating harmful biological and organic substances within an enclosure
US20040028583 *5 Dic 200212 Feb 2004Hedman David E.Portable decontamination unit useful in destroying harmful biological agents in contaminated objects
US20040134087 *14 Ene 200315 Jul 2004Meyer Robert WStationary clothes drying apparatus
US20040134088 *14 Ene 200315 Jul 2004Meyer Robert WStationary clothes drying apparatus with jet nozzles
US20050220662 *4 May 20056 Oct 2005Hedman David EMethod for removing or treating harmful biological and chemical substances within structures and enclosures
US20060151009 *8 Dic 200513 Jul 2006Lg Electronics Inc.Operation method of laundry device
US20070144032 *16 Feb 200728 Jun 2007Maruca Robert ELow temperature clothes dryer
US20070151301 *30 Dic 20055 Jul 2007Kendall James WVertical laundry module with backsplash
US20070166186 *11 Feb 200519 Jul 2007Stec Michael JDescenting apparatus and method
US20080118395 *21 Nov 200622 May 2008Karen BenedekApparatus and method for treating impurities in air and materials
US20080173631 *22 Ene 200824 Jul 2008Western Industries, Inc.Electronically Controlled Warmer Drawer
US20080290083 *21 May 200827 Nov 2008Deruvo Peter FWarming device
US20090083989 *27 Nov 20072 Abr 2009Kuang-Huan FuFlow-dividing device of blowing model for drying and ironing out clothing
US20090126421 *12 Nov 200821 May 2009Lg Electronics Inc.Supplemental clothes treating apparatus
US20090126423 *12 Nov 200821 May 2009Sang Hun BaeLaundry treating apparatus
US20090151193 *30 Jul 200818 Jun 2009Lg Electronics Inc.Cloth treating apparatus
US20090151205 *18 Abr 200718 Jun 2009Kim Jong-SeokClothes refreshing apparatus and method for controlling the same
US20090184141 *23 Ene 200823 Jul 2009Dave MarinoGarment drying device
US20090255141 *2 Feb 200915 Oct 2009Lg Electronics Inc.Clothes treating apparatus
US20100043247 *19 Ago 200925 Feb 2010Lg Electronics Inc.Fabric treatment apparatus
US20100054989 *21 Nov 20074 Mar 2010Primaira, LlcApparatus and method for treating impurities in air and materials
US20100071633 *2 Dic 200825 Mar 2010Ozonics, LLCDescenting Systems And Methods
US20100107991 *24 Jun 20096 May 2010Elrod Scott ASystems and methods for detecting descented material
US20100132209 *4 Ago 20083 Jun 2010Hye Yong ParkClothes treating apparatus
US20100158749 *14 Oct 200924 Jun 2010Karen BenedekApparatus and method for treating impurities in air and materials
US20100226819 *24 Feb 20109 Sep 2010Elrod Scott ADescenting systems and methods
US20100289655 *21 May 201018 Nov 2010Elrod Scott ADetecting descented material
US20110005276 *4 Ago 200813 Ene 2011Lg Electronics Inc.Clothes treating apparatus
US20110064605 *18 Nov 201017 Mar 2011Thermapure, Inc.Method for treating an object contaminated with harmful biological organisms or chemical substances utilizing electromagnetic waves
US20110064607 *18 Nov 201017 Mar 2011Thermapure, Inc.Method for removing or treating harmful biological organisms and chemical substances
US20110219665 *10 May 201115 Sep 2011Hedman David EMethod for removing or treating harmful biological and chemical substances within structures and enclosures
US20120246962 *28 Mar 20124 Oct 2012Lee JunseokClothes dryer
US20130118023 *3 Ene 201316 May 2013Stan CennonForced convection hanging clothes dryer
USD63736916 Jun 20103 May 2011Ingenious Designs, LlcGarment drying apparatus
USD64438316 Jun 201030 Ago 2011Ingenious Designs, LlcGarment drying apparatus
USRE35834 *20 Dic 19967 Jul 1998Miller; William R.Article warmer with heated frame and flexible enclosure
CN101387071B1 Ago 200818 May 2011Lg电子株式会社Clothes treating apparatus
EP1288367A2 *2 Sep 20025 Mar 2003Guido DelcoDrying cabinet
EP2105528A1 *30 Sep 200730 Sep 2009Jiebo HuA clothes drying cabinet
EP2213780A1 *2 Feb 20094 Ago 2010LG Electronics Inc.Clothes treating apparatus
EP2331741A2 *20 Ago 200915 Jun 2011LG Electronics Inc.Fabric treatment apparatus
EP2915914A1 *27 Feb 20159 Sep 2015Gilles SoreauFurniture assembly for storing and drying clothing garments and footwear
WO1993021489A1 *12 Abr 199328 Oct 1993Khanh DinhClosed-loop drying process and system
WO2006009774A2 *17 Jun 200526 Ene 2006Maruca Robert ELow temperature clothes dryer
WO2008073008A1 *11 Dic 200619 Jun 2008Tes Scandinavia AbImproved drying device
WO2009020313A2 *4 Ago 200812 Feb 2009Lg Electronics Inc.Clothes treating apparatus
WO2009020313A3 *4 Ago 200823 Sep 2010Lg Electronics Inc.Clothes treating apparatus
WO2009064096A2 *11 Nov 200822 May 2009Lg Electronics Inc.Supplemental clothes treating apparatus
WO2009064096A3 *11 Nov 200811 Nov 2010Lg Electronics Inc.Supplemental clothes treating apparatus
WO2014124578A1 *11 Nov 201321 Ago 2014Lin FengMultipurpose air energy water heater
WO2016037873A1 *31 Ago 201517 Mar 2016Koninklijke Philips N.V.A garment care device for drying and sanitizing garments
Clasificaciones
Clasificación de EE.UU.34/77, 34/219, 34/225, 34/524
Clasificación internacionalD06F58/20, D06F58/10, F26B25/06, F26B9/06, F26B21/08
Clasificación cooperativaD06F58/10, F26B9/06, F26B25/06, F26B21/086, D06F58/206
Clasificación europeaF26B9/06, D06F58/10, F26B21/08C, F26B25/06, D06F58/20H
Eventos legales
FechaCódigoEventoDescripción
14 May 1996REMIMaintenance fee reminder mailed
6 Oct 1996LAPSLapse for failure to pay maintenance fees
17 Dic 1996FPExpired due to failure to pay maintenance fee
Effective date: 19961009